It's as easy as one, two, three. Just simply place the toilet paper roll in the area where you would like the handle to be, tape it onto the gun, and ...
So I was fiddling around with my cheap and easy airsoft gun and I had a great idea. It needs a handle! After I added the handle, it was much easier to "handle" :3. You won't even need to make a brand new gun to have the handle!
Step 1: Supplies
All you'll need is my Cheap and easy airsoft gun, a toilet paper roll, and duct tape.